<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>任务1 搭建 Vue 的开发和调试环境</title>
    <!--219971121卢天富-->
</head>
<body>
    <div id="app"></div>
    <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
    <script>
        // Vue相关的代码
        const app = Vue.createApp({
            template: '<h2>Hello Vue3!</h2>'
        });
        // 将app挂载到id为app的div上
        app.mount("#app");
    </script>
</body>
</html>